Dang, but Xtina has had a busy year! In addition to getting a divorce and looking like a supernatural sex robot in Burlesque (and we mean that as the highest of compliments), now meet Christina Aguilera’s new boyfriend Matthew Rutler. Rumors had circulated that Aguilera’s new boyfriend was a set assistant on Burlesque, and lo and behold, six weeks after she announced she was getting unhitched, Christina is confirming that it’s true. Says Aguilera, “Matthew is a special person. We had a really strong friendship on the movie. He’s the kind of person you could spend hours on the phone t...